EEC listing contains several Turing-based cards, both RTX and GTX. This particular listing is focused on ASUS brand cards and there are several custom GeForce GTX 1650 Ti cards in the mix, such as A GeForce GTX 1650 Ti Dual and a ROG Strix GeForce GTX 1650 Ti.
Specifications are not available, but our best guess is that the Ti variant will use the same TU117 GPU as the non-Ti version, with only several CUDA cores and texture units. It may or may not have faster watches. It would not necessarily be necessary for them to be a better performing card.
On the other hand, earlier rumors refer to the regular GeForce GTX 1650 with 896 CUDA cores, 56 texture units, 32 ROPs, a 1,486Mhz boost clock and a 1,665 boost clock. It is also expected to arrive with 4GB of GDDR5 memory on a 128-bit bus.
Of course, a GeForce GTX 1650 Ti would have to drum these specs somehow, but exactly what is left to see. It will also be interesting to see if the Ti version is a 75W card, which means that it would draw the required power from the PCI Express slot instead of using a PCIe connector.
NVIDIA will probably start its GeForce GTX 1650 later this month and could launch the Ti version at the same time.